Is safechain.io valid?
safechain.io should be blocked (risk: 55/100). Use the Check-Mail API to detect risky domains.
safechain.io is a domain that should be blocked from sign-ups or registrations. Based on our analysis, you should block this domain. If a user is trying to sign-up using an e-mail on this domain, it's likely that it's a malicious or fraudulent attempt.
Raw API JSON response:
{
"valid": true,
"block": true,
"domain": "safechain.io",
"base_domain": "safechain.io",
"text": "Suspicious",
"reason": "Anomalies detected",
"risk": 55,
"is_disposable": false,
"is_email_forwarder": false,
"is_public_free": false,
"is_public_premium": false,
"is_business_provider": false,
"is_isp_email": false,
"is_email_api": false,
"is_web_hosting_email": false,
"is_self_hosted": false,
"is_parked": true,
"is_role_based_email": false,
"mx_host": "safechain.io",
"mx_ip": "76.223.54.146",
"mx_info": "Domain declares it accepts no mail (RFC 7505 null MX).",
"mx_fallback": false,
"mx_hosts": [],
"mx_ips": [],
"mx_priorities": [],
"email_provider": null,
"disposable_provider": null,
"possible_typo": [],
"domain_age_days": 1240,
"domain_created_at": "2023-04-22T00:00:00+00:00",
"block_status_changed_at": "2026-09-13T08:34:34+00:00"
}
Status: Suspicious
Domain risk: 55
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Technical Details for safechain.io
Risk Score
55 / 100
MX Host
safechain.io
Last updated: Sep 13, 2026
safechain.io Domain Age
safechain.io was registered on April 22, 2023 and is 3 years, 4 months old.
How to Block safechain.io
You can automatically block safechain.io and thousands of other disposable and fraudulent email domains using the free Check-Mail API. Simply query the API with any email domain to get an instant block recommendation.
Example API request:
curl -X POST "https://api.check-mail.org/v2/" \ -H "Authorization: Bearer YOUR_API_KEY" \ -d "domain=safechain.io"
Get your free API key or read the documentation for integration guides in PHP, Python, JavaScript, and more.
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